Home / 2,962,230.02-4,443,312.22-940,419.59

Finding the Fourth Proportional to 2,962,230.02, 4,443,312.22 and 940,419.59

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Solution

The fourth proportional to 2,962,230.02, 4,443,312.22 and 940,419.59 is: 1,410,618.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,230.02 : 4,443,312.22 = 940,419.59 : x
  2. Step 2: Convert to fraction form
    2,962,230.02/4,443,312.22 = 940,419.59/x
  3. Step 3: Cross multiply
    2,962,230.02x = 4,443,312.22 × 940,419.59
  4. Step 4: Simplify right side
    2,962,230.02x = 4,178,577,856,174.39
  5. Step 5: Solve for x
    x = 4,178,577,856,174.39/2,962,230.02
  6. Step 6: Final answer
    x = 1,410,618.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.